ITC117P_12 Datasheet, PDF (1/8 Pages) IXYS Corporation – Integrated Telecom Circuits

INTEGRATED CIRCUITS DIVISION
Parameter
Relay Load Voltage
Relay Load Current
Relay On-Resistance (max)
Bridge Rectifier Reverse Voltage
Darlington Collector Current
Darlington Current Gain
Rating
350
120
15
100
120
10,000
Units
V
mA_rms / mA_DC

V
mA
-
Features
• 3750V_rms Input/Output Isolation
• 2mW Hook Switch Drive Power (Logic Compatible)
• No Moving Parts
• FCC Compatible Part 68
• Full-Wave Bridge Rectifier
• Darlington Transistor for Electronic Inductor “Dry”
Circuits
• Full Wave Current Detector for Ring Signal or Loop
Current Detect
• JEDEC Standard Pin-Out
• Board Space and Cost Savings
• Small 16-Pin SOIC Package (PCMCIA Compatible)
Applications
• Data/Fax Modem
• Voice Mail Systems
• Telephone Sets
• Computer Telephony Integration
• Set Top Box Modems
ITC117P
Integrated Telecom Circuits
Description
This Integrated Telecom Circuit combines a single-pole,
normally open (1-Form-A) solid state relay, a bridge
rectifier, a Darlington transistor, and an optocoupler into
one 16-pin SOIC package, consolidating designs and
reducing component count in telecom applications.
The ITC117’s optocoupler provides for full-wave
detection of ringing signals.
Approvals
• UL Recognized Component: File E76270
• CSA Certified Component: Certificate 1305490
• EN/IEC 60950-1 Certified Component:
TUV Certificate: B 09 07 49410 006
Ordering Information
Part #
ITC117P
ITC117PTR
Description
16-Pin SOIC (50/Tube)
16-Pin SOIC (1000/Reel)
Pin Configuration
1
(N/C)
2
– LED - Form A Relay
3
– LED - Form A Relay
4
(N/C)
5
(N/C)
6
(N/C)
7
Collector - Phototransistor
8
Emitter - Phototransistor
16
Output Form A
15
Output Form A/Bridge Input –/+
PV
14
Darlington Base
13
Darlington Emitter
12
Bridge Output +/Darlington Collector
11
Bridge Output –
10
LED - Phototransistor –/+
**
9
LED - Phototransistor +/–
** ^{Denotes full-wave detection}
Pb
DS-ITC117P-R06
e3
Switching Characteristics
of Normally Open Devices
Form-A
I_F
I_LOAD
90%
t_on
10%
t_off
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